Merge branch 'livekit' into hughns/do-device-key-distribution

.eslintrc.cjs

@@ -1,17 +1,8 @@
 const COPYRIGHT_HEADER = `/*
-Copyright %%CURRENT_YEAR%% New Vector Ltd
+Copyright %%CURRENT_YEAR%% New Vector Ltd.
 
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
+SPDX-License-Identifier: AGPL-3.0-only
+Please see LICENSE in the repository root for full details.
 */
 
 `;

src/room/GroupCallView.tsx

@@ -85,6 +85,14 @@ export const GroupCallView: FC<Props> = ({
     };
   }, [rtcSession]);
 
+  useEffect(() => {
+    // Sanity check the room object
+    if (client.getRoom(rtcSession.room.roomId) !== rtcSession.room)
+      logger.warn(
+        `We've ended up with multiple rooms for the same ID (${rtcSession.room.roomId}). This indicates a bug in the group call loading code, and may lead to incomplete room state.`,
+      );
+  }, [client, rtcSession.room]);
+
   const { displayName, avatarUrl } = useProfile(client);
   const roomName = useRoomName(rtcSession.room);
   const roomAvatar = useRoomAvatar(rtcSession.room);

src/state/CallViewModel.ts

@@ -16,7 +16,11 @@ import {
   ParticipantEvent,
   RemoteParticipant,
 } from "livekit-client";
-import { Room as MatrixRoom, RoomMember } from "matrix-js-sdk/src/matrix";
+import {
+  Room as MatrixRoom,
+  RoomMember,
+  RoomStateEvent,
+} from "matrix-js-sdk/src/matrix";
 import {
   EMPTY,
   Observable,
@@ -341,6 +345,8 @@ export class CallViewModel extends ViewModel {
     this.remoteParticipants,
     observeParticipantMedia(this.livekitRoom.localParticipant),
     duplicateTiles.value,
+    // Also react to changes in the list of members
+    fromEvent(this.matrixRoom, RoomStateEvent.Update).pipe(startWith(null)),
   ]).pipe(
     scan(
       (